Home / 9,461,861.00-13,057,373.22-5,110,947.21

Finding the Fourth Proportional to 9,461,861.00, 13,057,373.22 and 5,110,947.21

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Solution

The fourth proportional to 9,461,861.00, 13,057,373.22 and 5,110,947.21 is: 7,053,109.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461,861.00 : 13,057,373.22 = 5,110,947.21 : x
  2. Step 2: Convert to fraction form
    9,461,861.00/13,057,373.22 = 5,110,947.21/x
  3. Step 3: Cross multiply
    9,461,861.00x = 13,057,373.22 × 5,110,947.21
  4. Step 4: Simplify right side
    9,461,861.00x = 66,735,545,228,687.72
  5. Step 5: Solve for x
    x = 66,735,545,228,687.72/9,461,861.00
  6. Step 6: Final answer
    x = 7,053,109.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.